Differential D3722 Diff 11943 source/blender/draw/intern/draw_cache.c

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source/blender/draw/intern/draw_cache.c

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	#include "DNA_particle_types.h"			#include "DNA_particle_types.h"
	#include "DNA_modifier_types.h"			#include "DNA_modifier_types.h"
	#include "DNA_lattice_types.h"			#include "DNA_lattice_types.h"

	#include "UI_resources.h"			#include "UI_resources.h"

	#include "BLI_utildefines.h"			#include "BLI_utildefines.h"
	#include "BLI_math.h"			#include "BLI_math.h"
				#include "BLI_listbase.h"

				#include "BKE_object_deform.h"

	#include "GPU_batch.h"			#include "GPU_batch.h"
	#include "GPU_batch_presets.h"			#include "GPU_batch_presets.h"
	#include "GPU_batch_utils.h"			#include "GPU_batch_utils.h"

				#include "MEM_guardedalloc.h"

	#include "draw_cache.h"			#include "draw_cache.h"
	#include "draw_cache_impl.h"			#include "draw_cache_impl.h"

	/* Batch's only (free'd as an array) */			/* Batch's only (free'd as an array) */
	static struct DRWShapeCache {			static struct DRWShapeCache {
	GPUBatch *drw_single_vertice;			GPUBatch *drw_single_vertice;
	GPUBatch *drw_cursor;			GPUBatch *drw_cursor;
	GPUBatch *drw_cursor_only_circle;			GPUBatch *drw_cursor_only_circle;
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	GPUBatch DRW_cache_mesh_loose_edges_get(Object ob)			GPUBatch DRW_cache_mesh_loose_edges_get(Object ob)
	{			{
	BLI_assert(ob->type == OB_MESH);			BLI_assert(ob->type == OB_MESH);

	Mesh *me = ob->data;			Mesh *me = ob->data;
	return DRW_mesh_batch_cache_get_loose_edges_with_normals(me);			return DRW_mesh_batch_cache_get_loose_edges_with_normals(me);
	}			}

	GPUBatch DRW_cache_mesh_surface_weights_get(Object ob)			GPUBatch DRW_cache_mesh_surface_weights_get(Object ob, ToolSettings *ts, bool paint_mode)
	{			{
	BLI_assert(ob->type == OB_MESH);			BLI_assert(ob->type == OB_MESH);

	Mesh *me = ob->data;			Mesh *me = ob->data;
	return DRW_mesh_batch_cache_get_triangles_with_normals_and_weights(me, ob->actdef - 1);
				/* Extract complete vertex weight group selection state and mode flags. */
				VertexWeightSelection vwsel;
				memset(&vwsel, 0, sizeof(vwsel));

				vwsel.defgroup_active = ob->actdef - 1;
				vwsel.defgroup_tot = BLI_listbase_count(&ob->defbase);

				vwsel.alert_mode = ts->weightuser;

				if (paint_mode && ts->multipaint) {
				/* Multipaint needs to know all selected bones, not just the active group.
				* This is actually a relatively expensive operation, but caching would be difficult. */
				vwsel.defgroup_sel = BKE_object_defgroup_selected_get(ob, vwsel.defgroup_tot, &vwsel.defgroup_sel_tot);

				if (vwsel.defgroup_sel_tot > 1) {
				vwsel.flags \|= VWEIGHT_MULTIPAINT \| (ts->auto_normalize ? VWEIGHT_AUTO_NORMALIZE : 0);

				if (me->editflag & ME_EDIT_MIRROR_X) {
				BKE_object_defgroup_mirror_selection(ob, vwsel.defgroup_tot, vwsel.defgroup_sel, vwsel.defgroup_sel, &vwsel.defgroup_sel_tot);
				}
				}
				/* With only one selected bone Multipaint reverts to regular mode. */
				else {
				vwsel.defgroup_sel_tot = 0;
				MEM_SAFE_FREE(vwsel.defgroup_sel);
				}
				}

				/* Generate the weight data using the selection. */
				GPUBatch *batch = DRW_mesh_batch_cache_get_triangles_with_normals_and_weights(me, &vwsel);

				DRW_vweight_selection_clear(&vwsel);

				return batch;
	}			}

	GPUBatch DRW_cache_mesh_surface_vert_colors_get(Object ob)			GPUBatch DRW_cache_mesh_surface_vert_colors_get(Object ob)
	{			{
	BLI_assert(ob->type == OB_MESH);			BLI_assert(ob->type == OB_MESH);

	Mesh *me = ob->data;			Mesh *me = ob->data;
	return DRW_mesh_batch_cache_get_triangles_with_normals_and_vert_colors(me);			return DRW_mesh_batch_cache_get_triangles_with_normals_and_vert_colors(me);
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